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| Название (рус.): | Топливо твердое минеральное. Определение плавкости золы. Высокотемпературный метод с использованием трубчатой печи |
| Название (англ.): | Solid mineral fuels; Determination of fusibility of ash; High-temperature tube method |
| Описание (англ.): | A test piece made from the ash is heated under standard conditions and continuously observed. The temperatures at which characteristics change of shape occur are recorded. The characteristics temperatures are the following: - deformation temperature (the edges begin to round) - hemisphere temperature (the test piece forms approcimately a hemisphere) - flow temperature (the heigth of the layer formed by the ash is one-third of the heigth of the test piece at the hemisphere temperature) |
| Заменён стандартами: | ISO 540:1995 |
| Дата введения: | 01.11.81 |
| Дата отмены: | 01.03.95 |
| Код КГС: | А19 |
| Код ОКСТУ: | 0309 |
| Код ОКС(МКС): | 75.160.10 |
| Код ОКП: | 0309 |
| Нормативные ссылки: | BS 1016 PART 15-1970, NEQ*DIN 51730-1984, NEQ*NEN-ISO 540-1982, EQV*SS 18 71 65-1984, NEQ |
| Ключевые слова: | ASHES COAL COKE DETERMINATION FUSIBILITY SOFTENING TEMPERATURE SOLID FUELS TEST SPECIMENS TESTING TESTS |
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